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4.13 Power modules
The last step in the system installation is to install Pixii modules. Each power shelf contains 3 positions
for modules. Each position is wired to different phase, starting with L1 from the left. To secure correct
3-phase operation, all 3 modules must be installed in every used shelf. The controller will identify the
position of each inserted module, therefore it is not critical in which order the modules are inserted
or removed. There is a label located next to the power shelves describing the module positions. It is
recommended to start inserting modules from shelf -UF1 position 1.1.
4.13.1 Installing module
1. Place the module in the shelf and slide in.
2. Using the module handle, push firmly until the unit is properly connected and the ratchet on the
left side lock the module in position.
1
NOTE:
If the module does not fit easily, do not use that power shelf and contact supplier for repair.
4.13.2 Removing module
1. Push the ratchet on the left side to unlock the module.
2. Pull out the module using the handle while holding the ratchet.
3. Replace with a new module or blind panel.
WARNING:
Do NOT touch connectors on the module rear side, there is risk of electric shock because of
accumulated energy inside.
NOTE:
Empty positions must be covered with blank panels to obtain correct airflow.
Installation Guide ● PowerShaper 2.0
40
Slide the module in
Figure 4.40
1
Figure 4.42 Unlock the ratchet
2
Push firmly until the
Figure 4.41
ratchet lock the module
2
Pull the module out
Figure 4.43
Electrical installation
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